Unternehmen Neptun
From Author Wars - https://authorwars.com/books/unternehmen-neptun-1385292.html
Overview:
- Title: Unternehmen Neptun
- Author: David Duncan
- Year: 1957
- Type: Novels
Editions/Publications:
- Unknown. Unternehmen Neptun (Unknown, David Duncan, Weiss, DM 1.95, 206 pages, Paperback, Novel)